113513683 has 2 divisors, whose sum is σ = 113513684. Its totient is φ = 113513682.

The previous prime is 113513681. The next prime is 113513737. The reversal of 113513683 is 386315311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113513683 - 2¹ = 113513681 is a prime.

Together with 113513681, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113513681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56756841 + 56756842.

It is an arithmetic number, because the mean of its divisors is an integer number (56756842).

Almost surely, 2^113513683 is an apocalyptic number.

113513683 is a deficient number, since it is larger than the sum of its proper divisors (1).

113513683 is an equidigital number, since it uses as much as digits as its factorization.

113513683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 113513683 is about 10654.2800319871. The cubic root of 113513683 is about 484.1902852981.

Adding to 113513683 its reverse (386315311), we get a palindrome (499828994).

The spelling of 113513683 in words is "one hundred thirteen million, five hundred thirteen thousand, six hundred eighty-three".